CH673106A5 - - Google Patents
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- Publication number
- CH673106A5 CH673106A5 CH3325/87A CH332587A CH673106A5 CH 673106 A5 CH673106 A5 CH 673106A5 CH 3325/87 A CH3325/87 A CH 3325/87A CH 332587 A CH332587 A CH 332587A CH 673106 A5 CH673106 A5 CH 673106A5
- Authority
- CH
- Switzerland
- Prior art keywords
- ring
- welding
- parts
- heat
- resistant
- Prior art date
Links
- 238000003466 welding Methods 0.000 claims 18
- 239000000463 material Substances 0.000 claims 11
- 239000004372 Polyvinyl alcohol Substances 0.000 claims 5
- 239000004202 carbamide Substances 0.000 claims 5
- 229920002451 polyvinyl alcohol Polymers 0.000 claims 5
- 239000011324 bead Substances 0.000 claims 3
- 238000010438 heat treatment Methods 0.000 claims 3
- 238000000034 method Methods 0.000 claims 3
- 229920001169 thermoplastic Polymers 0.000 claims 3
- 239000004416 thermosoftening plastic Substances 0.000 claims 3
- -1 urea compound Chemical class 0.000 claims 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims 2
- 239000000919 ceramic Substances 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 239000011521 glass Substances 0.000 claims 2
- 239000003779 heat-resistant material Substances 0.000 claims 2
- 239000004809 Teflon Substances 0.000 claims 1
- 229920006362 Teflon® Polymers 0.000 claims 1
- 239000004020 conductor Substances 0.000 claims 1
- 230000006378 damage Effects 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
- 229910017053 inorganic salt Inorganic materials 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims 1
- 239000004810 polytetrafluoroethylene Substances 0.000 claims 1
- 239000011833 salt mixture Substances 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Inorganic materials [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims 1
- 239000012815 thermoplastic material Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
- B29C66/324—Avoiding burr formation
- B29C66/3242—Avoiding burr formation on the inside of a tubular or hollow article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/448—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles destructible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/52—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles soluble or fusible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/114—Single butt joints
- B29C66/1142—Single butt to butt joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/63—Internally supporting the article during joining
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/737—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined
- B29C66/7379—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined degradable
- B29C66/73793—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined degradable soluble, e.g. water-soluble
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
- B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH3325/87A CH673106A5 (en, 2012) | 1987-08-28 | 1987-08-28 | |
| EP88109587A EP0304572A3 (de) | 1987-08-28 | 1988-06-16 | Einrichtung zum Abstützen rohrförmiger thermoplastischer Teile beim Schweissen |
| JP63210833A JPS6471730A (en) | 1987-08-28 | 1988-08-26 | Supporter for thermoplastic tubular member |
| DK478988A DK478988A (da) | 1987-08-28 | 1988-08-26 | Indretning til understoetning af roerformede termoplastiske dele ved svejsning |
| KR1019880010948A KR890003516A (ko) | 1987-08-28 | 1988-08-27 | 용접시 관형 열가소성 부분의 지지장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH3325/87A CH673106A5 (en, 2012) | 1987-08-28 | 1987-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH673106A5 true CH673106A5 (en, 2012) | 1990-02-15 |
Family
ID=4253526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH3325/87A CH673106A5 (en, 2012) | 1987-08-28 | 1987-08-28 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0304572A3 (en, 2012) |
| JP (1) | JPS6471730A (en, 2012) |
| KR (1) | KR890003516A (en, 2012) |
| CH (1) | CH673106A5 (en, 2012) |
| DK (1) | DK478988A (en, 2012) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH679383A5 (en, 2012) * | 1989-08-31 | 1992-02-14 | Fischer Ag Georg | |
| FR2689808B1 (fr) * | 1992-04-14 | 1995-06-30 | Maubourg Sa | Procede pour fabriquer des corps creux par surmoulage autour d'un noyau eliminable. |
| EP0764507A1 (fr) * | 1995-09-19 | 1997-03-26 | Saint-Gobain Vitrage | Raccord profilé creux |
| DE19804359A1 (de) * | 1997-02-05 | 1998-08-06 | Fluoroware Inc | Verfahren und Vorrichtung zum Verbinden thermoplastischer Rohrstücke |
| PL3027386T3 (pl) * | 2013-08-01 | 2021-03-08 | Imi Tami Institute For Research And Development Ltd. | Rozpuszczalna w wodzie wkładka do łączenia rur, sposób wytwarzania wkładki rozpuszczalnej w wodzie i sposób łączenia rur |
| CN107458004A (zh) * | 2016-06-02 | 2017-12-12 | 信义汽车玻璃(深圳)有限公司 | 一种硅胶管修补方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR948461A (fr) * | 1947-06-12 | 1949-08-02 | Procédé pour la fabrication de corps creux moulés en matières plastiques et corps creux obtenus par sa mise en oeuvre | |
| FR1141157A (fr) * | 1956-01-19 | 1957-08-27 | Procédé de raccordement de tuyaux en matière thermoplastique | |
| US2974079A (en) * | 1959-09-30 | 1961-03-07 | Connecticut Hard Rubber Co | Heat decomposable splice mandrel for endless tubular seals |
| FR1299796A (fr) * | 1961-07-20 | 1962-07-27 | Matière plastique de soudage et dispositif destiné à l'utiliser | |
| US3412226A (en) * | 1964-11-24 | 1968-11-19 | Shell Oil Co | Method and apparatus for resistance butt welding under water |
| DE2234774C3 (de) * | 1972-07-14 | 1978-03-23 | Thyssen Plastik Anger Kg, 8000 Muenchen | Spritzgießform |
| DE2617074A1 (de) * | 1976-04-17 | 1977-11-03 | Phoenix Gummiwerke Ag | Form zum herstellen von formkoerpern |
| DE2830722B1 (de) * | 1978-07-13 | 1979-10-25 | Ruhrchemie Ag | Verfahren zum Heizelementstumpfschweissen von thermoplastischen Kunststoffrohren |
| US4410009A (en) * | 1980-03-25 | 1983-10-18 | Sigmaform Corporation | Recoverable sleeve assembly |
-
1987
- 1987-08-28 CH CH3325/87A patent/CH673106A5/de not_active IP Right Cessation
-
1988
- 1988-06-16 EP EP88109587A patent/EP0304572A3/de not_active Withdrawn
- 1988-08-26 JP JP63210833A patent/JPS6471730A/ja active Pending
- 1988-08-26 DK DK478988A patent/DK478988A/da not_active Application Discontinuation
- 1988-08-27 KR KR1019880010948A patent/KR890003516A/ko not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DK478988D0 (da) | 1988-08-26 |
| JPS6471730A (en) | 1989-03-16 |
| EP0304572A2 (de) | 1989-03-01 |
| EP0304572A3 (de) | 1990-02-14 |
| DK478988A (da) | 1989-03-01 |
| KR890003516A (ko) | 1989-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |